@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

*{margin:0;padding:0;box-sizing:border-box}
:root{--coral:#ff6b6b;--coral-dark:#e55a5a;--coral-light:#ff9a9a;--white:#ffffff;--off-white:#fafafa;--light-gray:#f0f0f0;--text:#2d2d2d;--text-soft:#666;--text-faint:#999}

body{font-family:'Poppins',sans-serif;background:var(--white);color:var(--text);line-height:1.8}

header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:var(--white);padding:0 2.5rem;display:flex;align-items:center;justify-content:space-between;height:68px;box-shadow:0 1px 0 var(--light-gray)}

.logo{font-size:1.5rem;font-weight:700;color:var(--coral);text-decoration:none;letter-spacing:-0.5px}

nav{display:flex;gap:2rem;align-items:center}
nav a{color:var(--text-soft);text-decoration:none;font-size:0.9rem;font-weight:400;transition:color 0.2s}
nav a:hover{color:var(--coral)}

.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:5px}
.hamburger span{display:block;width:22px;height:2px;background:var(--coral);transition:0.3s}

.hero-minimal{margin-top:68px;padding:6rem 2.5rem 4rem;text-align:center;background:var(--off-white)}
.hero-minimal h1{font-size:3rem;font-weight:700;color:var(--text);margin-bottom:1rem;letter-spacing:-1px}
.hero-minimal h1 em{font-style:normal;color:var(--coral)}
.hero-minimal p{font-size:1.15rem;color:var(--text-soft);max-width:620px;margin:0 auto 2.5rem}

.tags{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.tag{background:var(--white);border:1px solid var(--light-gray);border-radius:50px;padding:0.5rem 1.5rem;font-size:0.85rem;color:var(--text-soft);font-weight:400}
.tag strong{color:var(--coral);font-weight:600}

.game-minimal{padding:4rem 2.5rem;background:var(--white)}
.game-minimal h2{font-size:1.8rem;font-weight:600;text-align:center;margin-bottom:0.5rem;color:var(--text)}
.game-minimal .sub{text-align:center;color:var(--text-faint);margin-bottom:2rem;font-size:0.95rem}
.game-container{width:100%;max-width:960px;margin:0 auto;aspect-ratio:4/3;border-radius:16px;overflow:hidden;box-shadow:0 4px 30px rgba(0,0,0,0.06);border:1px solid var(--light-gray)}
.game-container iframe{width:100%;height:100%;border:none}

.cards-section{padding:4rem 2.5rem;background:var(--off-white)}
.cards-section h2{font-size:1.8rem;font-weight:600;text-align:center;margin-bottom:2.5rem}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;max-width:1100px;margin:0 auto}
.card{background:var(--white);border-radius:16px;padding:2rem;border:1px solid var(--light-gray);transition:transform 0.2s}
.card:hover{transform:translateY(-3px)}
.card .emoji{font-size:2rem;margin-bottom:1rem}
.card h3{font-size:1.1rem;font-weight:600;margin-bottom:0.6rem}
.card p{color:var(--text-soft);font-size:0.9rem}

.cta-section{padding:4rem 2.5rem;text-align:center}
.cta-section h2{font-size:1.8rem;font-weight:600;margin-bottom:1rem}
.cta-section p{color:var(--text-soft);max-width:600px;margin:0 auto 1.5rem;font-size:1rem}

.page-content{margin-top:88px;padding:2.5rem;max-width:820px;margin-left:auto;margin-right:auto;min-height:70vh}
.page-content h1{font-size:2.5rem;font-weight:700;margin-bottom:2rem;color:var(--text);letter-spacing:-0.5px}
.page-content h2{font-size:1.3rem;font-weight:600;margin:2rem 0 0.8rem;color:var(--coral)}
.page-content p,.page-content li{color:var(--text-soft);margin-bottom:1rem;font-size:0.95rem}
.page-content ul{padding-left:1.5rem;margin-bottom:1.5rem}
.page-content a{color:var(--coral)}

.play-hint{background:var(--off-white);border-radius:12px;padding:1.5rem;margin:2rem auto;max-width:960px;color:var(--text-soft);font-size:0.9rem;border:1px solid var(--light-gray)}
.play-hint strong{color:var(--coral)}

footer{background:var(--off-white);border-top:1px solid var(--light-gray);padding:3rem 2.5rem;text-align:center}
footer p{color:var(--text-faint);font-size:0.8rem;margin-bottom:0.4rem}
footer a{color:var(--coral);text-decoration:none;margin:0 0.5rem;font-size:0.85rem}
footer a:hover{text-decoration:underline}
.footer-links{margin-bottom:1rem}

.age-overlay{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,0.6);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.age-box{background:var(--white);border-radius:20px;padding:2.5rem;text-align:center;max-width:420px;width:90%;box-shadow:0 20px 60px rgba(0,0,0,0.15)}
.age-box h2{color:var(--coral);font-size:1.5rem;margin-bottom:0.8rem}
.age-box p{color:var(--text-soft);margin-bottom:2rem;font-size:0.95rem}
.age-box .btn-row{display:flex;gap:1rem;justify-content:center}
.age-box button{padding:0.75rem 2rem;border:none;border-radius:50px;font-family:'Poppins',sans-serif;font-size:0.95rem;cursor:pointer;transition:0.2s;font-weight:600}
.age-box .btn-yes{background:var(--coral);color:#fff}
.age-box .btn-yes:hover{background:var(--coral-dark)}
.age-box .btn-no{background:var(--light-gray);color:var(--text-soft)}
.age-box .btn-no:hover{background:#e0e0e0}

@media(max-width:768px){
  header{padding:0 1.5rem}
  nav{position:fixed;top:68px;left:0;width:100%;flex-direction:column;background:var(--white);padding:1.5rem;gap:0.8rem;transform:translateY(-120%);transition:transform 0.3s;box-shadow:0 4px 20px rgba(0,0,0,0.05)}
  nav.open{transform:translateY(0)}
  .hamburger{display:flex}
  .hero-minimal h1{font-size:2rem}
  .card-grid{grid-template-columns:1fr}
  .game-container{aspect-ratio:3/4}
}